<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <form action="login.php" method="post">
        <fieldset>
            <legend>用户登录</legend>
            <ul>
                <li>
                    <label>用户名:</label>
                    <input type="text" name="username">
                </li>
                <li>
                    <label>密 码:</label>
                    <input type="password" name="password">
                </li>
                <li>
                    <label> </label>
                    <input type="checkbox" name="remember" value="yes">7天内自动登录
                </li>
                <li>
                    <label> </label>
                    <input type="submit" name="login" value="登录">
                </li>
            </ul>
        </fieldset>
    </form>
</body>
</html>